If you're on from your phone, go to "more" then select "profile" then beside your name and where your profile picture should be, it'll say "change image" just click on that and it should let you upload one from your phone gallery. Real quick, easy, and simple.

If you're on from your phone, go to "more" then select "profile" then beside your name and where your profile picture should be, it'll say "change image" just click on that and it should let you upload one from your phone gallery. Real quick, easy, and simple.